🔍 Diff Checker – Side‑by‑Side Comparison
Compare two texts or code snippets. Additions, deletions, and changes are highlighted side‑by‑side. Perfect for version control, document review, or code review.
📖 How to Use the Diff Checker (Step by Step)
- Step 1: Paste your original version in the left text area and the modified version in the right text area.
- Step 2: Click "Compare Texts" – the tool analyses differences instantly.
- Step 3: View the side‑by‑side highlighted result:
removalsare red with strikethrough, additions are green, and changed parts are orange. - Step 4: Use "Swap Texts" to exchange the two fields, or "Clear All" to reset.
- Step 5: Copy the diff report or download it as a text file for your records.
💡 Pro Tip: The diff is calculated line‑by‑line, then word‑level inside changed lines – giving you the most accurate comparison.
🔒 100% client‑side • Your texts never uploaded • Word‑level diff • Zero tracking